Customer service

Routine Maintenance

How to Do routine maintenance

You can do daily maintenance easily by yourself. By daily maintenance, engine performance will be improved, engine life will be prolonged and overhaul cost will be reduced.


Replacement engine oil

To reach the desired effect, engine oil of your small engine shall b...

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Replacing air filter

If the filter element of the air filter is too dirty, air intake will...

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Replacing the spark plug

Please replace sparking plugs every 300 hours or every one year. Rep...

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Cleaning the fuel system

Please replace fuel filter in the oil groove every 100 hours or ever...

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Adjusting valve clearance

Note: Unless the user has special maintenance tool and maintenance s...

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